Tanning development



DEFENSIVE PUBLICATION T UNITED STATES PATENT OFFICE Published at the request of the applicant or owner in accordance with the Notice of Apr. 11, 1968, 849 0.6. 1221. Idem tiflcation is by serial number of the application and the heading indicates the number of pages of specification, including claims, and of sheets of drawing contained in the application as originally filed. The file of this application is available to the public for inspection; reproduction may be purchased for 30 cents per sheet.

Applications published under the Defensive Publication Program have not been examined as to -the merits of alleged invention. The Patent Ofliee makes no assertion as to the novelty of the disclosed subject matter.

PUBLISHED NOVEMBER 18, 1969 825,262 LITHOGRAPHIC PRINTING PLATE Edward C. Yackel, Pittsford, N.Y. Eastman Kodak Company, Rochester, N.Y. 14650) Filed May 16, 1969. Published Nov. 18, 1969 Int. Cl. G031? 7/02; B41m 5/00; B41n 3/00 U.S. C]. 9633 1 Sheet Drawing. 9 Pages Specification 1 TANNING DEVELOPMENT 10 VII SWELLING HOT "475 I8 Is smaz: 3

$721GE I Nov. 18, 1969 STAGE 2 STAGE 3 E. C. YACKEL DEF. PUB.

LITHOGRAPHIC PRINTING PLATE Filed May 16, 1969 EXPOSURE /2 POS/T/VE IMAGE I GELAT/N CONTAl/W/VG SILVER HAL /0 AND ACRYLA r5 RES/N DISPERSION TA N/V/NG DE VE L OPME N T EDWARD C YAC/(Et INVENTOR.

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